Windshield for balance

A windshield for a balance, covering a weighing pan to define a weighing chamber, wherein

• the windshield has a front surface portion, a pair of side surface portions, a back surface portion, and an upper surface portion,
• the pair of side surface portions are respectively opening and closing doors for opening and closing side surfaces of the weighing chamber, upper portions of said opening and closing doors being supported movably by holding portions provided along respective side portions of the upper surface portion, and lower portions being guided by guide rails each formed of a horizontal portion and a vertical portion, configured to be reciprocated by a driving means,
• on the horizontal portions of the respective guide rails, restricting members configured to restrict lower ends of the respective opening and closing doors from being displaced in separating directions from the vertical portions of the respective guide rails are provided along movement paths of the respective opening and closing doors, and
• the lower ends of the respective opening and closing doors are positioned at distances from the horizontal portions of the guide rails, and positioned at a height not higher than upper ends of the vertical portions.